DeluxeBB 1.06 postreply.php templatefolder memory corruption

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.6$0-$5k0.00

A vulnerability classified as critical was found in DeluxeBB 1.06 (Forum Software). This vulnerability affects some unknown functionality of the file postreply.php. The manipulation of the argument templatefolder with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

PHP remote file inclusion vulnerability in DeluxeBB 1.06 allows remote attackers to execute arbitrary code via a URL in the templatefolder parameter to (1) postreply.php, (2) posting.php, (3) and pm/newpm.php in the deluxe/ directory, and (4) postreply.php, (5) posting.php, and (6) pm/newpm.php in the default/ directory.

The bug was discovered 05/26/2006. The weakness was published 06/14/2006 by Andreas Sandblad (Website). The advisory is available at vupen.com. This vulnerability was named CVE-2006-2914 since 06/08/2006. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known.

A public exploit has been developed by Andreas Sandblad and been published even before and not after the advisory. It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 19 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:postreply.php it is possible to find vulnerable targets with Google Hacking.

The vulnerability is also documented in the databases at X-Force (27090) and Exploit-DB (1916). Similar entries are available at 30971, 32618, 84107 and 84108.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Andreas Sandblad
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Dayunlockunlockunlockunlock
Todayunlockunlockunlockunlock

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/26/2006 🔍
06/08/2006 +13 days 🔍
06/14/2006 +5 days 🔍
06/14/2006 +0 days 🔍
06/14/2006 +0 days 🔍
06/14/2006 +0 days 🔍
06/15/2006 +0 days 🔍
06/15/2006 +0 days 🔍
06/15/2006 +0 days 🔍
06/23/2006 +8 days 🔍
03/12/2015 +3184 days 🔍
07/29/2018 +1235 days 🔍

Sourcesinfo

Advisory: vupen.com⛔
Researcher: Andreas Sandblad
Status: Confirmed

CVE: CVE-2006-2914 (🔍)
X-Force: 27090 - DeluxeBB \
SecurityTracker: 1016309
SecurityFocus: 18455 - DeluxeBB Multiple Remote File Include Vulnerabilities
Secunia: 20152 - DeluxeBB SQL Injection and File Inclusion Vulnerabilities, Highly Critical
OSVDB: 26458 - DeluxeBB deluxe/postreply.php templatefolder Parameter Remote File Inclusion
Vupen: ADV-2006-2347

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/12/2015 14:25
Updated: 07/29/2018 12:58
Changes: 03/12/2015 14:25 (65), 07/29/2018 12:58 (11)
Complete: 🔍

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you need the next level of professionalism?

Upgrade your account now!